Update helpers_cache.json

json/helpers_cache.json

@@ -2904,6 +2904,28 @@
       "password": "helper-scripts.com"
     }
   },
+  {
+    "name": "Koel",
+    "slug": "koel",
+    "desc": "Koel is a simple web-based personal audio streaming service written in Vue and Laravel. It supports multiple users, audio visualization, smart playlists, YouTube integration, and Last.fm scrobbling.",
+    "script": "ct/koel.sh",
+    "script_url": "https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/ct/koel.sh",
+    "script_url_mirror": "https://git.community-scripts.org/community-scripts/ProxmoxVE/raw/branch/main/ct/koel.sh",
+    "os": "debian",
+    "categories": [
+      13
+    ],
+    "notes": [
+      "Media files should be placed in /opt/koel_media",
+      "Database credentials are stored in ~/koel.creds",
+      "Music library is scanned hourly via cron job"
+    ],
+    "type": "ct",
+    "default_credentials": {
+      "username": "admin@koel.dev",
+      "password": "KoelIsCool"
+    }
+  },
   {
     "name": "Koillection",
     "slug": "koillection",